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To check the compatibility, find the app on Amazon Appstore and read the Details page. There might be some apps that are incompatible work with your device.Make sure that your Kindle Fire supports the content you’d like to get.Click the Deliver button to sync the content with your tablet.Select your Fire tablet from the Devices Selected drop-down menu.Click the Deliver button above the content list.Select the content you’d like to deliver to your Kindle Fire.Manually deliver the content from your Amazon account to your device.Click Edit Payment Method to check your 1-Click payment settings.This scenario also disables syncing of the other content, preventing it from opening. If not, you won’t be able to purchase any new content. Verify if your payment settings are correct.Keep in mind that if there are any large files that you need to download, it may take them some time to finish. This step allows your device to get the necessary updates and download the content for your apps. Enable syncing on your Fire tablet by swiping down from the top of the screen and tapping Sync.Check if Whispersync Device Synchronization is set to ON.Click Device Synchronization (Whispersync Settings).Open Manage Your Content and Devices in a browser.To check if the service works, follow these few steps:
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That’s especially important if you have numerous e-books and audiobook content. This service allows you to sync content between your Amazon account and your Fire Kindle.
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